Software/Java8/ProjectStub/src/org/iot/stub/Main.java
package org.iot.stub;

import java.util.logging.Level;
import java.util.logging.Logger;
import org.iot.raspberry.grovepi.GrovePi;
import org.iot.raspberry.grovepi.devices.GroveLed;
import org.iot.raspberry.grovepi.pi4j.GrovePi4J;

public class Main {

  public static void main(String[] args) throws Exception {
    GrovePi grovePi = new GrovePi4J();
    //your stuff here
    int pin = 4;
    org.iot.raspberry.grovepi.devices.GroveLed led = new GroveLed(grovePi, pin);
    led.set(true);
    Thread.sleep(1000);
    led.set(false);
    //end program forcefully
    System.exit(0);
  }

}
